[EN300-179353-0.05g] tert-butyl 2-oxopropanoate 522,000원
[EN300-179353-0.1g] tert-butyl 2-oxopropanoate 715,700원
[EN300-179353-0.25g] tert-butyl 2-oxopropanoate 966,200원
[EN300-179353-0.5g] tert-butyl 2-oxopropanoate 1,441,000원
[EN300-179353-1g] tert-butyl 2-oxopropanoate 1,809,100원
[EN300-179353-2.5g] tert-butyl 2-oxopropanoate 3,418,700원
[EN300-179353-5g] tert-butyl 2-oxopropanoate 4,999,900원
[EN300-179353-10g] tert-butyl 2-oxopropanoate 7,349,900원